<template name="postAvatars">
  <a href="{{profileUrl userId}}" class="avatar-link avatar-small author-avatar">
    {{> avatar userId=userId shape="circle"}}
  </a>
  {{#if commenters}}
    <div class="post-commenters">
    {{#each commenters}}
      <a href="{{profileUrl this}}" class="avatar-link avatar-small commenter-avatar">
        {{> avatar userId=this shape="circle"}}
      </a>
    {{/each}}
    </div>
  {{/if}}
</template>